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St Saviour Guernsey Climate by Month

The temperature in St Saviour Guernsey varies moderately throughout the year. The temperatures shift from pleasant to cold. It receives a moderate amount of precipitation. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

In St Saviour Guernsey, seasonal changes bring about a moderate variation in temperatures. On average, daytime temperatures range from a pleasant 19°C in August to a chilly 11°C in February. Nighttime temperatures can drop, with averages reaching 7°C in February.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, St Saviour Guernsey has a moderate amount of precipitation, averaging 965 mm of rainfall annually. The seasons in St Saviour Guernsey, bring significant changes in precipitation. The wettest month, December, receives high rainfall, with an average of 131 mm of precipitation. This rainfall is distributed across 19 rainy days.

In contrast, the driest month, July, experiences much less rainfall, totaling 42 mm over 10 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

In St Saviour Guernsey, summer days are longer and more sunny, with daily sunshine hours peaking at 8.4 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.0 hours per average day.

Monthly hours of sunshine

Data from: Guernsey, the United Kingdom (2 KM, 1 Miles).

Daily hours of sunshine

Data from: Guernsey, the United Kingdom (2 KM, 1 Miles).

The best time of year to visit St Saviour Guernsey in the United Kingdom

Other facts from our historical weather data:
  • Which is the warmest month in St Saviour Guernsey?
    August has an average maximum temperature of 19°C and is the warmest month of the year.
  • Which is the coldest month in St Saviour Guernsey?
    The coldest month is February with an average maximum temperature of 11°C.
  • Which is the wettest month in St Saviour Guernsey?
    December tops the wettest month list with 131 mm of rainfall.
  • Which is the driest month in St Saviour Guernsey?
    July is the driest month with 42 mm of precipitation.
  • Which is the sunniest month in St Saviour Guernsey?
    July is the sunniest month with an average of 252 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for St Saviour Guernsey

    Sat   Dec 14
    9°C | 6°C
    NW 22 km/h
    5.3 mm
    partly cloudy and rain

    partly cloudy and rain

    Sun   Dec 15
    11°C | 9°C
    NW 25 km/h
    overcast and no rain

    overcast and no rain

    Mon   Dec 16
    11°C | 9°C
    SW 22 km/h
    1.2 mm
    overcast and rain

    overcast and rain